bjoernager/rust
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This commit is contained in:
Björn Steinbrink 2014-10-04 15:44:50 +02:00
parent 749ff5e76a
commit 2d93a0406b
3 changed files with 13 additions and 11 deletions
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8
src/libsyntax/codemap.rs
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@ -291,10 +291,8 @@ impl FileMap {
/// get a line from the list of pre-computed line-beginnings
///
/// NOTE(stage0, pcwalton): Remove `#[allow(unused_mut)]` after snapshot.
#[allow(unused_mut)]
pub fn get_line(&self, line: int) -> String {
let mut lines = self.lines.borrow_mut();
let lines = self.lines.borrow();
let begin: BytePos = *lines.get(line as uint) - self.start_pos;
let begin = begin.to_uint();
let slice = self.src.as_slice().slice_from(begin);
@ -515,8 +513,6 @@ impl CodeMap {
return a;
}
// NOTE(stage0, pcwalton): Remove `#[allow(unused_mut)]` after snapshot.
#[allow(unused_mut)]
fn lookup_line(&self, pos: BytePos) -> FileMapAndLine {
let idx = self.lookup_filemap_idx(pos);
@ -524,7 +520,7 @@ impl CodeMap {
let f = files.get(idx).clone();
let mut a = 0u;
{
let mut lines = f.lines.borrow_mut();
let lines = f.lines.borrow();
let mut b = lines.len();
while b - a > 1u {
let m = (a + b) / 2u;